set_property SRC_FILE_INFO {cfile:C:/Users/TQ/Desktop/shiyan_1/shiyan_1.srcs/constrs_1/new/adder.xdc rfile:../../../shiyan_1.srcs/constrs_1/new/adder.xdc id:1} [current_design]
set_property src_info {type:XDC file:1 line:1 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN AC19 [get_ports clk]
set_property src_info {type:XDC file:1 line:2 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN H7   [get_ports led_cout]
set_property src_info {type:XDC file:1 line:3 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN Y3   [get_ports resetn]
set_property src_info {type:XDC file:1 line:4 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN AC21 [get_ports input_sel]
set_property src_info {type:XDC file:1 line:5 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN AD24 [get_ports sw_cin]
set_property src_info {type:XDC file:1 line:14 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN J25 [get_ports lcd_rst]
set_property src_info {type:XDC file:1 line:15 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN H18 [get_ports lcd_cs]
set_property src_info {type:XDC file:1 line:16 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN K16 [get_ports lcd_rs]
set_property src_info {type:XDC file:1 line:17 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN L8 [get_ports lcd_wr]
set_property src_info {type:XDC file:1 line:18 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN K8 [get_ports lcd_rd]
set_property src_info {type:XDC file:1 line:19 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN J15 [get_ports lcd_bl_ctr]
set_property src_info {type:XDC file:1 line:20 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN H9 [get_ports {lcd_data_io[0]}]
set_property src_info {type:XDC file:1 line:21 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN K17 [get_ports {lcd_data_io[1]}]
set_property src_info {type:XDC file:1 line:22 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN J20 [get_ports {lcd_data_io[2]}]
set_property src_info {type:XDC file:1 line:23 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN M17 [get_ports {lcd_data_io[3]}]
set_property src_info {type:XDC file:1 line:24 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN L17 [get_ports {lcd_data_io[4]}]
set_property src_info {type:XDC file:1 line:25 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN L18 [get_ports {lcd_data_io[5]}]
set_property src_info {type:XDC file:1 line:26 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN L15 [get_ports {lcd_data_io[6]}]
set_property src_info {type:XDC file:1 line:27 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN M15 [get_ports {lcd_data_io[7]}]
set_property src_info {type:XDC file:1 line:28 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN M16 [get_ports {lcd_data_io[8]}]
set_property src_info {type:XDC file:1 line:29 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN L14 [get_ports {lcd_data_io[9]}]
set_property src_info {type:XDC file:1 line:30 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN M14 [get_ports {lcd_data_io[10]}]
set_property src_info {type:XDC file:1 line:31 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN F22 [get_ports {lcd_data_io[11]}]
set_property src_info {type:XDC file:1 line:32 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN G22 [get_ports {lcd_data_io[12]}]
set_property src_info {type:XDC file:1 line:33 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN G21 [get_ports {lcd_data_io[13]}]
set_property src_info {type:XDC file:1 line:34 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN H24 [get_ports {lcd_data_io[14]}]
set_property src_info {type:XDC file:1 line:35 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN J16 [get_ports {lcd_data_io[15]}]
set_property src_info {type:XDC file:1 line:36 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN L19 [get_ports ct_int]
set_property src_info {type:XDC file:1 line:37 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN J24 [get_ports ct_sda]
set_property src_info {type:XDC file:1 line:38 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN H21 [get_ports ct_scl]
set_property src_info {type:XDC file:1 line:39 export:INPUT save:INPUT read:READ} [current_design]
set_property PACKAGE_PIN G24 [get_ports ct_rstn]
